{"id":"CVE-2025-59802","title":"Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG","summary":"Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG. When Optional Content Groups (OCG) are supported, the state property of an OCG is runtime-only and not included in the digital signature computation buffer. An…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-290"],"vendor":"foxit","product":"pdf_editor","affected":["pdf_editor <= 13.2.0.63256","pdf_editor >= 2023.1.0.55583, <= 2023.3.0.63083","pdf_editor >= 2024.1.0.63682, <= 2024.4.1.66479","pdf_editor = 14.0.0.68868","pdf_editor = 2025.1.0.66692","pdf_editor = 2025.2.0.68868","pdf_reader <= 2025.2.0.68868","pdf_editor <= 13.2.0.23874","pdf_editor >= 2023.1.0.15510, <= 2023.3.0.23028","pdf_editor >= 2024.1.0.23997, <= 2024.4.1.27687","pdf_editor = 14.0.0.33046","pdf_editor = 2025.1.0.27937","pdf_editor = 2025.2.0.33046","pdf_reader <= 2025.2.0.33046"],"published":"2025-12-11","updated":"2026-10-14","sourceUpdated":"2026-10-14T21:10:00.183","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59802","references":[{"url":"https://www.foxit.com/support/security-bulletins.html","label":"cve@mitre.org"}],"tags":["nvd"],"epss":0.00316,"epssPercentile":0.228,"ingestedAt":"2026-10-14T21:57:04.801Z","slug":"CVE-2025-59802","body":"## Overview\n\nFoxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG. When Optional Content Groups (OCG) are supported, the state property of an OCG is runtime-only and not included in the digital signature computation buffer. An attacker can leverage JavaScript or PDF triggers to dynamically change the visibility of OCG content after signing (Post-Sign), allowing the visual content of a signed PDF to be modified without invalidating the signature. This may result in a mismatch between the signed content and what the signer or verifier sees, undermining the trustworthiness of the digital signature. The fixed versions are 2025.2.1, 14.0.1, and 13.2.1.\n\n## Affected\n\n- `pdf_editor <= 13.2.0.63256`\n- `pdf_editor >= 2023.1.0.55583, <= 2023.3.0.63083`\n- `pdf_editor >= 2024.1.0.63682, <= 2024.4.1.66479`\n- `pdf_editor = 14.0.0.68868`\n- `pdf_editor = 2025.1.0.66692`\n- `pdf_editor = 2025.2.0.68868`\n- `pdf_reader <= 2025.2.0.68868`\n- `pdf_editor <= 13.2.0.23874`\n- `pdf_editor >= 2023.1.0.15510, <= 2023.3.0.23028`\n- `pdf_editor >= 2024.1.0.23997, <= 2024.4.1.27687`\n- `pdf_editor = 14.0.0.33046`\n- `pdf_editor = 2025.1.0.27937`\n- `pdf_editor = 2025.2.0.33046`\n- `pdf_reader <= 2025.2.0.33046`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}